[FLINK-7788] Allow port range for queryable state client proxy.

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.0
• Fix Version/s: 1.4.0
• Component/s: Runtime / Queryable State
• Assignee: Kostas Kloudas
• Reporter: Kostas Kloudas
• Created: 09/Oct/17 19:23
• Updated: 18/Oct/17 06:52
• Resolved: 18/Oct/17 06:52

Description

Currently the newly introduced queryable state client proxy can only take one port as a parameter to bind to. In case of multiple proxies running on one machine, this can result in port clashes and inability to start the corresponding proxies.

This issue proposes to allow the specification of a port range, so that if some ports in the range are occupied, the proxy can still pick from the remaining free ones.

Issue Links

• links to: GitHub Pull Request #4814